<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>hello word</title>
</head>
<body>
  <style>
    img{
      margin: 0 auto;
    border-radius: 50%;
    transition: all 0.5s;
cursor: pointer;
  }
  img:hover{
    transform: scale(0.8);
  }
  </style>
  <div>
    <img src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fbbs.cjn.cn%2Fdata%2Fattachment%2Fforum%2F202006%2F10%2F144151gpt5db25phhztbzt.jpg&refer=http%3A%2F%2Fbbs.cjn.cn&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1639060499&t=d70002adeff68148c77dbe20cda1d9e8" alt="" srcset="">
  </div>
</body>
</html>